*{
    padding: 0;
    margin: 0;
    list-style: none;

}
html,body{
    width: 100%;
    height: 100%;
}

.nav{
    width: 100%;
    height: 200px;
    background-color: black;
    box-sizing: border-box;
    position: relative;
    z-index:2;
    /* overflow: hidden; */
}
/* 上导航 */
.nav1{
    width: 100%;
    display: inline-block;
}
/* 左导航 */
.left{
    width: 30%;
    height: 80px;
    background-color: black;
    float: left;
    
}
.left ul{
    list-style: none;
    width: 80%;
    height: 30px;
    line-height: 30px;
    vertical-align: middle;
    margin-top: 10px;
    margin-left: 100px;
    display: inline-block;
}
.left ul li{
    float: left;
    border-left: 1px solid white;
    padding: 0 5px;
    color: white;
}
.left ul .li1{
    border-left: none;
}
.left p{
     margin-left: 100px;
     margin-top: 10px;
     color: white;
}
/* 中间logo */
.mid{
    width: 40%;
    height: 150px;
    float: left;
}
.mid img{
     margin-left: 100px;
     margin-left: 20px;
}
/* 右导航 */
.right{
    width: 25%;
    height: 50px;
    float: left;
}
.right ul{
    list-style: none;
    margin-top: 50px;
    margin-left: 100px;
    display: inline-block;
}
.right ul li{
    float: left;
    border-left: 1px solid white;
    padding:0 5px;
    color: white;
}
.right ul li a,.right ol li a{
    text-decoration: none;
    color: white;
}
.right ul .li2{
    border-left: none;
}
.right ol{
    list-style: none;
    margin-top: 15px;
    margin-left: -40px;
    color: white;
}
.right ol li{
    float: left;
    border-left: 1px solid white;
    padding: 0 5px;
}
input{
    height: 30px;
    width: 100px;
    margin-top: -5px;
}
.right ol .li3{
    border-left: none;
}
/* tab切换 */

.box {
    width: 100%;
    height: 50px;
    margin: -5px auto;
    position: relative;
    background-color: black;
}

.box ul,
.box ol {
    list-style: none;
}

.box ol {
    display: none;
    position: absolute;
    height: 350px;
    top: 50px;
    left: 0;
}

.box ul {
    height: 50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    
}

.box ul li {
    width: 100px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    color: white;
}

.box ul li.active {
    color: white;
}
.box ol{
    background-color: white;
    width: 100%;
}
.box ol li div {
    float: left;
}

.box ol li p {
    font-size: 12px;
    margin-top: 5px;
    margin-left: 150px;
}

.box ol li .p1 {
    margin-top: 50px;
}

.box ol li img {
    width: 300px;
    margin-top: 50px;
    margin-left: 150px;
}

.box ol li {
    display: none;
}

.box ol.active {
    display: block;
}

.box ol li.active {
    display: block;
}

.box:hover {
    cursor: pointer;
}
.breadcrumb{
    width: 80%;
    margin-left: 10%;
    margin-top: 50px;
    background-color: #D4D4D4;
}
.list{
    width: 80%;
    margin-left: 10%;
    margin-bottom: 30px;
}
.list .p1{
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
}
.list span{
    color: red;
}
.list .p1 a{
    text-decoration: none;
    color: black;
}
hr{
    height: 2px;
    background-color: black;
    margin-bottom: 30px;
    margin-top: 20px;
}
.list select{
    width: 100px;
    height: 30px;

}
.dd{
    height: 100px;
    background-color: #D4D4D4;
    margin-bottom: 20px;
}
.list1{ 
   display: inline-block;
   width: 100%; 
   display: flex;
 }
.list1 .list1_1 ul li {
    width: 200px;
    background-color: #D7D7D7;
    margin-bottom: 30px;
    text-align: center;
    text-align: center;
    line-height: 100px;
    list-style: none;
}
.list1 .list1_1 ul li:nth-child(1){
    height: 500px;
}
.list1 .list1_1 ul li:nth-child(2){
    height: 5820px;
}
.list1 .list1_1 ul li:nth-child(3){
    height:2970px;
}
.list1 .list1_1 ul li:nth-child(4){
    height:2100px;
}
.list1 .list1_1 ul li:nth-child(5){
    height:2550px;
}
.list1 .list1_1 ul li:nth-child(6){
    height:1300px;
}
.list1 .list2_1{
    width: 90%;
    margin-left: 50px;
    display: block;
}
.list1 .list2_1 .ul1{
    height: 530px;
}
.list1 .list2_1 .ul2{
    height: 5850px;
}
.list1 .list2_1 .ul3{
    height: 3000px;
}
.list1 .list2_1 .ul4{
    height: 2120px;
}
.list1 .list2_1 .ul5{
    height: 2550px;
}
.list1 .list2_1 .ul6{
    height: 1300px;
}
.list1 .list2_1 .ul1{
    margin-top: 20px;
}
.list1 .list2_1 ul li{
    float:left;
    width: 280px;
    height: 400px;
    padding: 5px;
    margin: 5px;
    border:1px solid #f00;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.kys{
    width: 80%;
    margin-left: 10%;
    margin-bottom: 20px;
    border: 1px solid black;
}
.kys p{
    margin: 20px;
    font-size: 16px;
}
h4{
    text-align: center;
    margin-bottom: 10px;
}

.bot{
    width: 100%;
    height: 800px;
    background-color: black;
}
.bot .bot1{
    width: 60%;
    height: 535px;
    margin-top: -5px;
    float: left;
}
.bot .bot1 ul{
    width: 100%;
    height: 500px;
    margin-left: 40px;
}
.bot .bot1 ul li{
    list-style: none;
    width: 14%;
    height: 450px;
    float: left;
    margin-left: 10px;
    margin-top: 70px;
}
.bot .bot1 ul li ol{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.bot .bot1 ul li ol li{
    width: 90%;
    height: 20px;
    color: white;
    font-size: 12px;
    font-weight: lighter;
    list-style: none;
    float: left; 
    margin-top: 10px;
}
.bot .bot1 .bli1{
    margin-left: 100px;
}
.bot .bot2{
    width: 40%;
    height: 535px;
    float: left;
    
}
.bot .bot2 .bot3{
    width: 70%;
    height: 30%;
    margin-top: 70px;
}
.bot .bot2 .bot3 p{
    color: white;
    margin-bottom: 20px;
}
.bot .bot2 .bot3 .ty1{
    width: 200px;
    height: 37px;
    color: black;
    margin-bottom: 30px;
    border: 1px solid white;
}
.bot .bot2 .bot3 button{
    width: 70px;
    height: 39px;
    margin-left: 1px;
    color: black;
    margin-bottom: 30px;
    background-color: white;
    border: 0;
}
.bot .bot2 .bot3 .ty2{
    width: 15px;
    height: 15px;
}
.bot .bot2 .bot3 span{
    font-size: 14px;
    color: white;
}
.bot .bot2 .bot4{
    width: 75%;
    height: 30%;
    margin-top: 80px;
}
.bot .bot2 .bot4 ul{
    width: 100%;
    height: 100%;
}
.bot .bot2 .bot4 ul li{
    width: 40%;
    height: 100%;
    float: left;
    list-style: none;
    /* background-color: yellow; */
}
.bot .bot2 .bot4 ul li ol{
    width: 100%;
    height: 100%;
}
.bot .bot2 .bot4 ul li ol li{
    width: 100%;
    height: 20px;
    color: white;
    font-weight: lighter;
    list-style: none;
    margin-top: 10px;
    font-size: 12px;
}
.bot .bot2 .bot4 ul li ol li img{
    margin-right: 15px;
}
.bot .bot2 .bot4 ul .bot4li{
    margin-left: -30px;
    width: 60%;
}
.bot_bot{
    width: 100%;
    height: 150px;
    background-color: #D4D4D4;
    overflow: hidden;
}
.bot_bot p{
    text-align: center;
    font-size: 12px;
    margin-top: 15px;
}
.bot_bot ul{
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}
.bot_bot ul li img{
    vertical-align: middle;
}
#botimg{
    width: 120px;
    height: 50px;
}
.bot_bot ul li{  
    float: left;
    margin-left: 20px;
    list-style: none;
    font-size: 12px; 
}

